Hack saw frame



FIG. 1 is a perspective view of a hack saw frame showing our new design.

FIG. 2 is a left side elevational view thereof.

FIG. 3 is a right side elevational view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a front elevational view thereof.

The broken line drawing of a hack saw blade in FIGS. 1-3 and 5 is forillustrative purposes only and forms no part of the claimed design.

The ornamental design for a hack saw frame, as shown and described.